Small electric gun with built-in cooling system

Abstract

The small electric gun with the built-in cooling system comprises a grip, a gun body, a control trigger, a charging port, an intersection area and a cooling mechanism, the gun body is arranged on the upper left portion of the grip, the intersection area is located between the grip and the gun body, the control trigger is arranged at the position of an included angle between the grip and the gun body, and the charging port is arranged on the control trigger. The charging port is formed in the bottom of the grip, and the cooling mechanism is arranged in the gun body and the intersection area. The cooling mechanism comprises a working assembly, an output port, a first dustproof plate, a powerful fan, a heat dissipation mechanism, a second dustproof plate and a third dustproof plate. The heat dissipation mechanism comprises a mounting plate, a mounting groove, a plurality of transverse heat dissipation plates, a plurality of vertical heat dissipation plates, a plurality of screw holes and a plurality of heat dissipation grooves. According to the scheme, the heat dissipation efficiency is greatly improved, and the service life of the small electric gun is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of small electric gun technology, specifically a small electric gun with a built-in cooling system. Background Technology

[0002] In the current field of mini electric gun technology, mini electric guns, as a common power tool, are widely used in various assembly, maintenance and other work scenarios.

[0003] Most existing small electric guns lack effective cooling structures. When the small electric gun works continuously for a long time, the motor and key components will generate a lot of heat, causing the temperature to rise sharply. Since it only relies on natural heat dissipation, the heat dissipation efficiency is extremely low. The excessively high temperature will have many negative effects on the performance and service life of the small electric gun.

[0004] Therefore, a solution is needed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a small electric gun with a built-in cooling system to solve the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A small electric gun with a built-in cooling system is characterized by comprising a grip, a gun body, a control trigger, a charging port, a junction area, and a cooling mechanism. The gun body is located on the upper left of the grip, the junction area is located between the grip and the gun body, the control trigger is located at the angle between the grip and the gun body, the charging port is located at the bottom of the grip, and the cooling mechanism is located inside the gun body and the junction area.

[0010] The cooling mechanism includes a working component, an output port, a first dust cover, a powerful fan, a heat dissipation mechanism, a second dust cover, and a third dust cover. The working component is located inside the grip and the gun body. The output port is located at the left end of the gun body. The first dust cover is located at the right end of the junction area. The powerful fan is located inside the junction area and at the top of the working component. The heat dissipation mechanism is located inside the gun body and above the working component. The second dust cover is located at the left end of the gun body and covers the output port. The third dust cover is oppositely located at the front and rear ends of the gun body.

[0011] Preferably, the first dustproof plate has a circular structure, the second dustproof plate has an octagonal structure, and the third dustproof plate has a rectangular structure.

[0012] Preferably, the heat dissipation mechanism includes a mounting plate, a mounting groove, a plurality of horizontal heat dissipation plates, a plurality of vertical heat dissipation plates, a plurality of screw holes, and a plurality of heat dissipation slots. The mounting plate is disposed on the working component inside the gun body. The mounting groove is disposed at the bottom of the mounting plate. The plurality of horizontal heat dissipation plates are evenly disposed at the left and right ends of the mounting plate. The plurality of vertical heat dissipation plates are evenly disposed at the top of the mounting plate. The plurality of screw holes are evenly disposed between the plurality of horizontal heat dissipation plates and the plurality of vertical heat dissipation plates. The plurality of heat dissipation slots are evenly disposed at the upper and lower ends of each horizontal heat dissipation plate and at the left and right ends of each vertical heat dissipation plate.

[0013] Preferably, the mounting plate has a U-shaped structure, the length of the horizontal heat dissipation plates decreases from the middle to the top and bottom, the length of the vertical heat dissipation plates decreases from the middle to the left and right, the screw holes are evenly distributed between each pair of adjacent horizontal heat dissipation plates along the direction of the horizontal heat dissipation plates, and the screw holes are also evenly distributed between each pair of adjacent vertical heat dissipation plates along the direction of the vertical heat dissipation plates. All the screw holes are located on the mounting plate, and the heat dissipation groove has an arc-shaped structure.

[0014] (III) Beneficial Effects

[0015] This invention provides a small electric gun with a built-in cooling system. It has the following beneficial effects:

[0016] 1. This solution, through the cooperation of dustproof plate one, powerful fan, dustproof plate two, and dustproof plate three, can achieve through-heat dissipation of the gun body in a straight line, effectively improving heat dissipation efficiency.

[0017] 2. In addition, the heat dissipation mechanism diffuses and distributes the heat inside the small electric gun through the fin-shaped structure of the internal heat dissipation plate, maximizing the diffusion area and working with the cooling air to provide powerful heat dissipation. The structure of the heat dissipation plate, which gradually decreases in height from the middle to both sides, allows for smoother airflow and improves heat dissipation efficiency. At the same time, each heat dissipation plate is equipped with heat dissipation grooves to further increase the heat dissipation area and improve heat dissipation efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the internal structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the gun body of this utility model;

[0020] Figure 3 This is a schematic diagram of the heat dissipation mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the muzzle structure of this utility model.

[0022] In the diagram, 1-grip; 2-body; 3-control trigger; 4-charging port; 5-intersection area; 6-cooling mechanism; 61-working component; 62-output port; 63-dustproof plate one; 64-powerful fan; 65-heat dissipation mechanism; 651-mounting plate; 652-mounting slot; 653-several horizontal heat dissipation plates; 654-several vertical heat dissipation plates; 655-several screw holes; 656-several heat dissipation slots; 66-dustproof plate two; 67-dustproof plate three. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 The present invention provides a technical solution to achieve this: it includes a grip 1, a gun body 2, a control trigger 3, a charging port 4, a junction area 5, and a cooling mechanism 6. The gun body 2 is located on the upper left of the grip 1, the junction area 5 is located between the grip 1 and the gun body 2, the control trigger 3 is located at the angle between the grip 1 and the gun body 2, the charging port 4 is located at the bottom of the grip 1, and the cooling mechanism 6 is located inside the gun body 2 and the junction area 5.

[0025] The core cooling mechanism 6 includes a working component 61, an output port 62, a first dust cover 63, a powerful fan 64, a heat dissipation mechanism 65, a second dust cover 66, and a third dust cover 67. The working component 61 is located inside the grip 1 and the gun body 2. The output port 62 is located at the left end of the gun body 2. The first dust cover 63 is located at the right end of the junction area 5. The powerful fan 64 is located inside the junction area 5 and on top of the working component 61. The heat dissipation mechanism 65 is located inside the gun body 2 and above the working component 61. The second dust cover 66 is located at the left end of the gun body 2 and covers the output port 62. The third dust cover 67 is located opposite to the front and rear ends of the gun body 2. The first dust cover 63 has a circular structure, the second dust cover 66 has an octagonal structure, and the third dust cover 67 has a rectangular structure. The combination of dustproof plate 1 63, powerful fan 64, dustproof plate 2 66 and dustproof plate 3 67 allows for heat dissipation through the interior of the gun body 2 in a straight line, effectively improving heat dissipation efficiency.

[0026] In detail, the heat dissipation mechanism 65 includes a mounting plate 651, a mounting groove 652, several horizontal heat dissipation plates 653, several vertical heat dissipation plates 654, several screw holes 655, and several heat dissipation grooves 656. The mounting plate 651 is disposed on the working component 61 inside the gun body 2. The mounting groove 652 is disposed at the bottom of the mounting plate 651. Several horizontal heat dissipation plates 653 are evenly disposed at the left and right ends of the mounting plate 651. Several vertical heat dissipation plates 654 are evenly disposed at the top of the mounting plate 651. Several screw holes 655 are evenly disposed between several horizontal heat dissipation plates 653 and several vertical heat dissipation plates 654. Several heat dissipation grooves 656 are evenly disposed at the upper and lower ends of each horizontal heat dissipation plate 653 and the left and right ends of each vertical heat dissipation plate 654. The heat dissipation mechanism 65 uses the fin-shaped structure of the internal heat dissipation plate to diffuse and conduct heat inside the small electric gun, maximizing the diffusion area and working with the cooling air to provide powerful heat dissipation. The structure design of the heat dissipation plate, which gradually decreases from the middle to both sides, allows the airflow to be smoother and improves the heat dissipation efficiency. At the same time, each heat dissipation plate is equipped with a heat dissipation groove 656, which further increases the heat dissipation area and improves the heat dissipation efficiency.

[0027] The mounting plate 651 has a U-shaped structure. The length of several horizontal heat sinks 653 decreases from the middle to the top and bottom, and the length of several vertical heat sinks 654 decreases from the middle to the left and right. Screw holes 655 are evenly distributed between each pair of adjacent horizontal heat sinks 653 along the direction of the horizontal heat sinks 653. At the same time, screw holes 655 are evenly distributed between each pair of adjacent vertical heat sinks 654 along the direction of the vertical heat sinks 654. All screw holes 655 are located on the mounting plate 651. The heat dissipation groove 656 has an arc-shaped structure.

[0028] Working principle: The powerful fan 64 is controlled by the working component 61. When heat dissipation is needed inside the small electric gun, the working component 61 activates the powerful fan 64 to draw in outside air through the dustproof plate 63 and guide it into the gun body 2. The airflow passes through each horizontal heat dissipation plate 653 and vertical heat dissipation plate 654, transporting heat to the muzzle. The heat dissipation groove 656 increases the heat dissipation area, making heat dissipation more efficient. Finally, most of the heat is released through the dustproof plate 67, and a small portion is released through the dustproof plate 66. The mounting plate 651 can be installed on the working component 61 through the screw holes 655, which also help improve heat dissipation efficiency.

[0029] The components of this utility model are: 1-grip; 2-gun body; 3-control trigger; 4-charging port; 5-intersection area; 6-cooling mechanism; 61-working component; 62-output port; 63-dustproof plate one; 64-powerful fan; 65-heat dissipation mechanism; 651-mounting plate; 652-mounting slot; 653-several horizontal heat dissipation plates; 654-several vertical heat dissipation plates; 655-several screw holes; 656-several heat dissipation grooves; 66-dustproof plate two; 67-dustproof plate three. These components are all general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is that most existing small electric guns lack an effective cooling structure. When the small electric gun works continuously for a long time, the motor and key components will generate a lot of heat, causing the temperature to rise sharply. It relies only on natural heat dissipation, which has extremely low heat dissipation efficiency. The excessively high temperature will have many negative effects on the performance and service life of the small electric gun. This invention significantly improves heat dissipation efficiency and extends the service life of the small electric gun.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A small electric gun with a built-in cooling system, characterized in that: The gun includes a grip (1), a receiver (2), a control trigger (3), a charging port (4), a junction area (5), and a cooling mechanism (6). The receiver (2) is located on the upper left of the grip (1). The junction area (5) is located between the grip (1) and the receiver (2). The control trigger (3) is located at the angle between the grip (1) and the receiver (2). The charging port (4) is located at the bottom of the grip (1). The cooling mechanism (6) is located inside the receiver (2) and the junction area (5). The cooling mechanism (6) includes a working component (61), an output port (62), a first dustproof plate (63), a powerful fan (64), a heat dissipation mechanism (65), a second dustproof plate (66), and a third dustproof plate (67). The working component (61) is located inside the grip (1) and the gun body (2). The output port (62) is located at the left end of the gun body (2). The first dustproof plate (63) is located at the right end of the intersection area (5). The powerful fan (64) is located inside the intersection area (5) and at the top of the working component (61). The heat dissipation mechanism (65) is located inside the gun body (2) and above the working component (61). The second dustproof plate (66) is located at the left end of the gun body (2) and covers the output port (62). The third dustproof plate (67) is oppositely located at the front and rear ends of the gun body (2).

2. The small electric gun with a built-in cooling system according to claim 1, characterized in that: The first dustproof plate (63) has a circular structure, the second dustproof plate (66) has an octagonal structure, and the third dustproof plate (67) has a rectangular structure.

3. The small electric gun with a built-in cooling system according to claim 1, characterized in that: The heat dissipation mechanism (65) includes a mounting plate (651), a mounting groove (652), a plurality of horizontal heat dissipation plates (653), a plurality of vertical heat dissipation plates (654), a plurality of screw holes (655), and a plurality of heat dissipation grooves (656). The mounting plate (651) is disposed on the working component (61) inside the gun body (2). The mounting groove (652) is disposed at the bottom of the mounting plate (651). The plurality of horizontal heat dissipation plates (653) are evenly disposed at the left and right ends of the mounting plate (651). The plurality of vertical heat dissipation plates (654) are evenly disposed at the top of the mounting plate (651). The plurality of screw holes (655) are evenly disposed between the plurality of horizontal heat dissipation plates (653) and the plurality of vertical heat dissipation plates (654). The plurality of heat dissipation grooves (656) are evenly disposed at the upper and lower ends of each horizontal heat dissipation plate (653) and the left and right ends of each vertical heat dissipation plate (654).

4. A small electric gun with a built-in cooling system according to claim 3, characterized in that: The mounting plate (651) has a U-shaped structure. The lengths of the horizontal heat sinks (653) decrease from the middle to the top and bottom, and the lengths of the vertical heat sinks (654) decrease from the middle to the left and right. The screw holes (655) are evenly distributed along the direction of the horizontal heat sinks (653) between each two adjacent horizontal heat sinks (653), and the screw holes (655) are evenly distributed along the direction of the vertical heat sinks (654) between each two adjacent vertical heat sinks (654). All the screw holes (655) are located on the mounting plate (651), and the heat sink groove (656) has an arc-shaped structure.

Images